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<div class="moz-cite-prefix">On 16/02/16 14:29, Peter Bennett
(cats22) wrote:<br>
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<div class="moz-cite-prefix">On 02/15/2016 10:09 PM, Mike Hodson
wrote:<br>
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cite="mid:CAN++4hHsEEDBW1oEhK3zwqHhKVHvQX_YjWR8Z=Yrik=+Vjj23A@mail.gmail.com"
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<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, Feb 15, 2016 at
7:31 PM, Peter Bennett (cats22) <span dir="ltr"><<a
moz-do-not-send="true"
class="moz-txt-link-abbreviated"
href="mailto:cats22@comcast.net"><a class="moz-txt-link-abbreviated" href="mailto:cats22@comcast.net">cats22@comcast.net</a></a>></span>
wrote:<br>
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<div bgcolor="#FFFFFF" text="#000000"> I am on
wily and trying to test mythtv 0.28. It
seems the below error is caused by a qt
5.4.2 bug. I tried downloading the qt 5.5.1
binary installer from <a
moz-do-not-send="true" href="http://qt.io"
target="_blank">qt.io</a>, but that
installs into /opt/Qt5.5.1. I pointed
LD_LIBRARY_PATH at
/opt/Qt5.5.1/5.5/gcc_64/lib where the
libraries are, and ran the backend. The
backend fails with "error while loading
shared libraries: libgstapp-0.10.so.0:
cannot open".<br>
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Thanks for the suggestion. I got the gstreamer 0.10 installed,
then I get a different error. First it said "QSqlDatabase: QMYSQL
driver not loaded". I added environment string "export
QT_PLUGIN_PATH=/opt/Qt5.5.1/5.5/gcc_64/plugins". Now it gets
"Unable to create database object (DBManager0), the installed QT
driver may be invalid". <br>
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AIUI the 5.5.1 binary is built for Debian so many of the dependency
library versions are different.<br>
To diagnose the SQL one try <a
href="https://forum.qt.io/topic/59449/solved-with-guide-qsqldatabase-qmysql-driver-not-loaded-build-mysql-plugin-linux-ubuntu"><a class="moz-txt-link-freetext" href="https://forum.qt.io/topic/59449/solved-with-guide-qsqldatabase-qmysql-driver-not-loaded-build-mysql-plugin-linux-ubuntu">https://forum.qt.io/topic/59449/solved-with-guide-qsqldatabase-qmysql-driver-not-loaded-build-mysql-plugin-linux-ubuntu</a></a><br>
<br>
An easier way of installing would be to use <a
href="https://launchpad.net/%7Ecanonical-qt5-edgers/+archive/ubuntu/backup-qt551"><a class="moz-txt-link-freetext" href="https://launchpad.net/~canonical-qt5-edgers/+archive/ubuntu/backup-qt551">https://launchpad.net/~canonical-qt5-edgers/+archive/ubuntu/backup-qt551</a></a><br>
I haven't tried it though.<br>
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